CompTIA A+ (220-1002) Cert Prep 6: Networking, Security, and More

Review essential networking concepts—from troubleshooting hardware failures to using the Windows Firewall—as you prepare to take and pass the CompTIA A+ Core 2 (220-1002) exam.

Introduction

• Welcome

1. The Essentials of Networking

• Network card troubleshooting
• Working with connections
• Windows naming
• Working with Active Directory
• Windows sharing with Mac and Linux
• Net command
• Firewall configuration
• Windows Firewall
• Port forwarding
• Wireless encryption
• Enterprise wireless setup
• Enterprise wireless configuration